Bug 231216 - Instant reboot with *ifconfig wlan0 destroy* command
Summary: Instant reboot with *ifconfig wlan0 destroy* command
Status: Closed Feedback Timeout
Alias: None
Product: Base System
Classification: Unclassified
Component: wireless (show other bugs)
Version: 11.2-RELEASE
Hardware: Any Any
: --- Affects Some People
Assignee: freebsd-wireless (Nobody)
URL:
Keywords: crash
Depends on:
Blocks:
 
Reported: 2018-09-07 10:09 UTC by Slawomir Wojciech Wojtczak
Modified: 2022-10-12 00:50 UTC (History)
1 user (show)

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Description Slawomir Wojciech Wojtczak 2018-09-07 10:09:05 UTC 
To repeat:

ifconfig wlan0 create wlandev iwn0
ifconfig wlan0 up
wpa_supplicant -i wlan0 -c /etc/wpa_supplicant.conf -s -B
dhclient wlan0
killall -9 wpa_supplicant
killall -9 dhclient
ifconfig wlan0 destroy
(INSTANT REBOOT HAPPENS)

Hardware:

ThinkPad T420s with Intel Centrino Ultimate-N 6300 wireless card.

Regards,
vermaden
Comment 1 Slawomir Wojciech Wojtczak 2018-09-12 07:19:46 UTC 
One thing that I can add is that its not always instant reboot at the first time.

Sometimes its after 3 'repeats' of these commands, sometimes after 13 ...
Comment 2 Andriy Voskoboinyk freebsd_committer freebsd_triage 2019-01-26 11:58:16 UTC 
Assign to the wireless list
Comment 3 Slawomir Wojciech Wojtczak 2019-10-14 13:08:29 UTC 
Shouldn't this be added to this?
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=240700